From 0785546a0555bd43cc7e5e3a7e21487994c8db5b Mon Sep 17 00:00:00 2001
From: alaindargelas <alain.dargelas@gmail.com>
Date: Thu, 12 Sep 2024 21:32:41 -0700
Subject: [PATCH] Primary output heuristic

---
 src/Compiler/NetlistEditData.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Compiler/NetlistEditData.cpp b/src/Compiler/NetlistEditData.cpp
index 7bdec0970..ffc503340 100644
--- a/src/Compiler/NetlistEditData.cpp
+++ b/src/Compiler/NetlistEditData.cpp
@@ -293,7 +293,9 @@ void NetlistEditData::ComputePrimaryMaps(nlohmann::json& netlist_instances) {
     for (auto pair : m_output_input_map) {
       if (inputs.find(pair.first) == inputs.end()) {
         if (m_linked_objects.find(pair.first) != m_linked_objects.end()) {
-          m_primary_outputs.insert(pair.first);
+          if (m_generated_clocks.find(pair.first) == m_generated_clocks.end()) {
+            m_primary_outputs.insert(pair.first);
+          }
         }
       }
     }